Re: [FFmpeg-user] Write audio volume info to file
Alexander Bieliaev via ffmpeg-user (12023-02-16): > At best, I would like to get an average audio volume. The problem with > using the volumedetect filter for me is that I'm using the ffmpeg library > for c# Condolences. > and I can't see the ffmpeg console output, Install a custom log handler. I grant you there is a need for a better API to extract data from filters. But volumedetect is fast but inaccurate. ebur128 can set up metadata to return the volume. > so I want to write data to a file. Redirecting outputs is system programming, it is not related to FFmpeg. > On Thu, Feb 16, 2023 at 1:44 PM Michael Koch > wrote: Top-posting is forbidden on FFmpeg lists; if you do not know what it means, look it up. Regards, -- Nicolas George ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] Write audio volume info to file
At best, I would like to get an average audio volume. The problem with using the volumedetect filter for me is that I'm using the ffmpeg library for c# and I can't see the ffmpeg console output, so I want to write data to a file. On Thu, Feb 16, 2023 at 1:44 PM Michael Koch wrote: > Am 16.02.2023 um 12:31 schrieb Alexander Bieliaev via ffmpeg-user: > > How can I analyze the volume of input audio (in dB) and write that to the > > text file? > > > > If you want to know the mean and maximum volume in the whole stream, > that can be done with the volumedetect filter. Or do you want to know > the volume as a function over time? > > Michael > > ___ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > -- This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. Please note that any views or opinions presented in this email are solely those of the author and do not necessarily represent those of the company. Finally, the recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] Write audio volume info to file
Am 16.02.2023 um 12:31 schrieb Alexander Bieliaev via ffmpeg-user: How can I analyze the volume of input audio (in dB) and write that to the text file? If you want to know the mean and maximum volume in the whole stream, that can be done with the volumedetect filter. Or do you want to know the volume as a function over time? Michael ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-user] Write audio volume info to file
How can I analyze the volume of input audio (in dB) and write that to the text file? -- This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. Please note that any views or opinions presented in this email are solely those of the author and do not necessarily represent those of the company. Finally, the recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
